python - 麻烦加载手套 840B 300d 矢量

Question

似乎格式是，对于每一行，字符串就像'word number number .....'。所以很容易 split 它。 但是当我用下面的脚本拆分它们时

import numpy as np
def loadGloveModel(gloveFile):
    print "Loading Glove Model"
    f = open(gloveFile,'r')
    model = {}
    for line in f:
        splitLine = line.split()
        word = splitLine[0]
        embedding = np.array([float(val) for val in splitLine[1:]])
        model[word] = embedding
    print "Done.",len(model)," words loaded!"
    return model

我加载手套 840B 300d.txt。但是出现错误，我打印了我得到的 splitLine

['contact', 'name@domain.com', '0.016426', '0.13728', '0.18781', '0.75784', '0.44012', '0.096794' ... ]

或

['.', '.', '.', '.', '0.033459', '-0.085658', '0.27155', ...]

请注意，此脚本在 glove.6b 中运行良好。*

Answer 1

代码适用于以下文件:glove.6B.*d.txt、glove.42B.*d.txt，但不适用于 glove.6B.300d.txt。这是因为 glove.6B.300d.txt 中包含一个单词的空格。例如，它有这样一个词:'. . .'这些点之间有空格。我通过更改这一行解决了这个问题:

splitLine = line.split()

进入

splitLine = line.split(' ')

所以你的代码必须是这样的:

import numpy as np
def loadGloveModel(gloveFile):
    print "Loading Glove Model"
    f = open(gloveFile,'r', encoding='utf8')
    model = {}
    for line in f:
        splitLine = line.split(' ')
        word = splitLine[0]
        embedding = np.asarray(splitLine[1:], dtype='float32')
        model[word] = embedding
    print "Done.",len(model)," words loaded!"
    return model