Why "deep learning" (sort of) works

A recent SMBC implicitly calls Aristotelian taxonomies into question:

Mouseover title: "Like look at these leaves. 14 oakitudes, minimum."

Read the rest of this entry »

Comments (44)


Deformed blocks

From Graeme Orr:

I found this children’s toy at a local newsagency.  The manufacturer has the class to ape Lego and Minions, but not to hire an English translator.

I wonder what went awry.  ‘Deformed’ might connote blocks that can take any form?

Read the rest of this entry »

Comments (10)


Dependency Grammar v. Constituency Grammar

Edward Stabler, "Three Mathematical Foundations for Syntax", Annual Review of Linguistics 2019:

Three different foundational ideas can be identified in recent syntactic theory: structure from substitution classes, structure from dependencies among heads, and structure as the result of optimizing preferences. As formulated in this review, it is easy to see that these three ideas are completely independent. Each has a different mathematical foundation, each suggests a different natural connection to meaning, and each implies something different about how language acquisition could work. Since they are all well supported by the evidence, these three ideas are found in various mixtures in the prominent syntactic traditions. From this perspective, if syntax springs fundamentally from a single basic human ability, it is an ability that exploits a coincidence of a number of very different things.

The mathematical distinction between constituency (or "phrase-structure") grammars and dependency grammars is an old one. Most people in the trade view the two systems as notational variants, differing in convenience for certain kinds of operations and connections to other modes of analysis, but basically expressing the same things. That's essentially true, as I'll illustrate below in a simple example. But Stabler is also right to observe that the two formalisms focus attention on two different insights about linguistic structure. (I'll leave the third category, "optimizing preferences", for another occasion…)

This distinction has come up in two different ways for me recently. First, ling001 has gotten to the (just two) lectures on syntax, and because of the recent popularity of dependency grammar, I need to explain the difference to students with diverse backgrounds and interests, some of whom find any discussion of syntactic structure opaque. And second, someone recently asked me about whether anyone had used dependency grammar in analyzing music. (The answer seems to be "mostly not" — though see this paper —  but the relevant question really is what the advantages of dependency models in this application might be.)

Read the rest of this entry »

Comments (14)


Indo-European religion, Scythian philosophy, and the date of Zoroaster: a linguistic quibble

On September 23, 2020, Christopher Beckwith delivered the following lecture at  Indiana University:

Scythian Philosophy
So, Was There a Classical Age of Eurasia After All?

Christopher I. Beckwith
Sept. 23, 2020, 12:00 noon

In the middle of the first millennium BCE philosophy appeared in several ancient cultures. Its most prominent early practitioners were Anacharsis (‘the Scythian’, fl. 590 BC), Zoroaster (whose texts are in a Scythian dialect, fl. 620 BC), Gautama the Buddha (‘the Scythian Sage’, fl. 490 BC), and Laotzu (*Gautama, fl. 400 BC). They use logic to pose the metaphysical-political problem of polytheism versus monotheism, the ethical problem of achieving happiness or equanimity, and especially the epistemological problem of categorization. This talk examines their ideas and builds on the latest advances in Scythology to address the much-avoided question in the subtitle. 

C.I. Beckwith, Distinguished Professor of Central Eurasian Studies, Hamilton Lugar School of Global and International Studies, is author of Greek Buddha (2015), Warriors of the Cloisters (2012), Empires of the Silk Road (2009), etc., and The Scythian Empire (ms. Nearing completion).

Read the rest of this entry »

Comments (19)


"The subject-matter of universal grammar"

This semester, John Trueswell has been teaching a seminar focused on Lila Gleitman's recently-published collected works,  Sentence First, Arguments Afterward: Essays in Language and Learning. Last week, the paper under discussion was Cynthia Fisher, Henry Gleitman, & Lila Gleitman,  "On the semantic content of subcategorization frames", Cognitive Psychology, 1991. The start of its abstract:

This paper investigates relations between the meanings of verbs and the syntactic structures in which they appear. This investigation is motivated by the enigmas as to how children discover verb meanings. Well-known problems with unconstrained induction of word meanings from observation of world circumstances suggest that additional constraints or sources of information are required. If there exist strong and reliable parallels between the structural and semantic properties of verbs, then an additional source of information about verb meanings is reliably present in each verb’s linguistic context.

Read the rest of this entry »

Comments (6)


"This ad will end in NaN"

All too true. Seen on thehill.com:

Read the rest of this entry »

Comments (6)


"Jesus talk" and "human speech" in Hong Kong

Editorial by Geremie Barmé in China Heritage (10/6/20): "Hong Kong & 講耶穌 gong2 je4 sou1".  Here are the opening paragraphs of this installment of "Hong Kong Apostasy":

The Cantonese expression 講耶穌 gong2 je4 sou1, literally ‘to give a sermon about Jesus’, or ‘to preach’, means to prattle, or to speak in a boring and vacuous fashion. When I worked for The Seventies Monthly in Hong Kong in the late 1970s, colleagues would regularly mock Mainland propaganda as being nothing more than 講耶穌 gong2 je4 sou1, boring harangues.

In the decades since the People’s Republic subsumed the former British colony, its people have been increasingly exposed to Communist officialese, be it in the form of government speeches, media pronouncements or just everyday palaver. On the Mainland, blathering partyspeak has long been derided for being 假大空 jiǎ dà kōng, ‘mendacious, hyperbolic and fatuous’. Nonetheless, Communist logorrhea also disguises serious, often deadly, intent. (See ‘Mendacious, Hyperbolic & Fatuous — an ill wind from People’s Daily, China Heritage, 10 July 2018.)

Read the rest of this entry »

Comments (1)


Writing Taiwanese with Romanization

Persuasive 14:09 YouTube video of Aiong Taigi explaining why he doesn't use Chinese characters (Hàn-jī 漢字) on his channel, but instead sticks to Romanization (Lomaji) as much as possible:  A'ióng, lí sī án-chóaⁿ bô teh ēng Hàn-jī? 【阿勇,汝是安盞無塊用漢字?】:

Read the rest of this entry »

Comments (4)


Flag codes: another type of Hong Kong resistance writing

This photograph is from a little over a year ago, when the former Hong Kong UK consulate worker Simon Cheng was kidnapped by the CCP government and taken to China where he was tortured and forced to make a "confession":

Read the rest of this entry »

Comments (7)


A monumental new Cantonese-English dictionary

ABC Cantonese-English Comprehensive Dictionary
Robert S. Bauer Series: ABC Chinese Dictionary Series Paperback: $42.00 ISBN-13: 9780824877323 Published: December 2020
University of Hawaii Press 1248 pages

Read the rest of this entry »

Comments (3)


This bore is not a bore

I was thrilled when I came upon this 3:04 YouTube video by chance on the morning of the mid-Autumn festival (October 1):

Read the rest of this entry »

Comments (14)


Тяжёлый год – Hoy estoy peor que ayer – Fuck 2020


Read the rest of this entry »

Comments (11)


IRCS Prosody Workshop 1992: Undoing bit rot

Recently, Antônio Simões wrote to Cynthia McLemore to ask about a 28-year-old proceedings:

I used to find on the internet the Proceedings from 1992 that you edited with Mark Liberman. I tried to find them, but they are not on the internet anymore. Do you still have that volume in pdf? Or is it accessible somewhere on the internet? This is the volume:

McLemore, Cynthia, and Mark Liberman, eds. 1992. Proceedings of the IRCS Workshop on Prosody in Natural Speech. IRCS Report No. 92-37.

"IRCS" stands for "Institute for Research in Cognitive Science", an NSF research center founded in 1990 by Lila Gleitman and Aravind Joshi. IRCS  died in 2016 after a lingering siege of academic politics, and its website seems to have been purged last year. Penn's library has some IRCS technical reports in its repository, but not the one that Antônio is looking for. Many others are clearly missing, along with event recordings and so on — I'll see whether there are backups somewhere from which things can be restored.

Meanwhile, Cindie found a paper copy of the requested proceedings, and this page provides a table of contents with links and abstracts for scanned versions of the 26 papers it contains. Most of them are still interesting and relevant today!

 

Comments (1)