The World Atlas of Language Structures (WALS) is a large database of structural (phonological, grammatical, lexical) properties of languages gathered from descriptive materials (such as reference grammars) by a team of 55 authors.

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Wald用于对B值进行检验，考察B值是否等于0。 若B值等于0，其对应的OR【Exp (B)】为1，表明两组没有显著差异。 OR等于B值的反 自然对数。 Wald值越大，B值越不可能等于0。 S.E.是标准误,表示估计值的平均误差.wals是一个统计量,用检验 自变量 对因变量是否有影响的.它越大,或者说它对应的sig越小,则影响越显著.df是 自由度,在分析中不用解释. 实践应用中,关键的是解释系数B,或者后面的Exp (B),称为OR.还有sig,其它的可以不管. SPSS表中的B值，OR值、Wald值各自代 …

德语和荷兰语里都有后置词（postpositions），但是WALS里把这两种语言都归类为preposition-only languages; WALS没纳入complementiser（比如英语中的that，普通话中的句末语气词）这个类别，所以研究者只能在92a “Polar question particle” 和94a “adverbial subordinator” 找complementiser ...

2024年11月6日 · WALS Online 3（世界语言结构在线）是一个基于Apache-2.0许可的开源项目，其GitHub仓库地址为clld/wals3。该项目提供了一个网络应用程序，旨在展现和分析全球各种语言的语言结构特征。

A special highlight of WALS 2025 is the Kokai Jugyou Kenkyuu (公開授業研究, Public Lesson Study Day) on the last day of the conference, where international educators and researchers will collaboratively create knowledge based on in-person Lesson Study experiences. Additionally, the conference will feature a Japan Day, offering experiences ...

The World Atlas of Language Structures (WALS) is a database of structural (phonological, grammatical, lexical) properties of languages gathered from descriptive materials. [1] It was first published by Oxford University Press as a book with CD-ROM in 2005, and was released as the second edition on the Internet in April 2008.

The World Atlas of Language Structures (WALS) provides the reader with 160 maps showing the geographical distribution of structural linguistic features. When it was first published in book form in 2005, it was a quite novel type of atlas.

This repository holds the source code of web application and the data of WALS Online (The World Atlas Of Language Structures Online.)

2024年9月5日 · "WALS" 是 "Weighted Alternating Least Squares" 的缩写，它是一种矩阵分解算法，常用于协同过滤推荐系统中。 在大数据分析和机器学习领域， WALS 是一种有效的优化方法，通过迭代计算来估计用户对未评分项目的评分。