标准分词器
编辑标准分词器
编辑standard 分词器提供基于语法的分词（基于 Unicode 文本分段算法，如 Unicode 标准附件 #29 中所述），适用于大多数语言。
示例输出
编辑resp = client.indices.analyze(
tokenizer="standard",
text="The 2 QUICK Brown-Foxes jumped over the lazy dog's bone.",
)
print(resp)
response = client.indices.analyze(
body: {
tokenizer: 'standard',
text: "The 2 QUICK Brown-Foxes jumped over the lazy dog's bone."
}
)
puts response
const response = await client.indices.analyze({
tokenizer: "standard",
text: "The 2 QUICK Brown-Foxes jumped over the lazy dog's bone.",
});
console.log(response);
POST _analyze
{
"tokenizer": "standard",
"text": "The 2 QUICK Brown-Foxes jumped over the lazy dog's bone."
}
以上句子将产生以下词语：
[ The, 2, QUICK, Brown, Foxes, jumped, over, the, lazy, dog's, bone ]
配置
编辑standard 分词器接受以下参数：
|
|
最大词元长度。如果遇到超过此长度的词元，则会在 |
示例配置
编辑在此示例中，我们将 standard 分词器的 max_token_length 配置为 5（用于演示目的）。
resp = client.indices.create(
index="my-index-000001",
settings={
"analysis": {
"analyzer": {
"my_analyzer": {
"tokenizer": "my_tokenizer"
}
},
"tokenizer": {
"my_tokenizer": {
"type": "standard",
"max_token_length": 5
}
}
}
},
)
print(resp)
resp1 = client.indices.analyze(
index="my-index-000001",
analyzer="my_analyzer",
text="The 2 QUICK Brown-Foxes jumped over the lazy dog's bone.",
)
print(resp1)
response = client.indices.create(
index: 'my-index-000001',
body: {
settings: {
analysis: {
analyzer: {
my_analyzer: {
tokenizer: 'my_tokenizer'
}
},
tokenizer: {
my_tokenizer: {
type: 'standard',
max_token_length: 5
}
}
}
}
}
)
puts response
response = client.indices.analyze(
index: 'my-index-000001',
body: {
analyzer: 'my_analyzer',
text: "The 2 QUICK Brown-Foxes jumped over the lazy dog's bone."
}
)
puts response
const response = await client.indices.create({
index: "my-index-000001",
settings: {
analysis: {
analyzer: {
my_analyzer: {
tokenizer: "my_tokenizer",
},
},
tokenizer: {
my_tokenizer: {
type: "standard",
max_token_length: 5,
},
},
},
},
});
console.log(response);
const response1 = await client.indices.analyze({
index: "my-index-000001",
analyzer: "my_analyzer",
text: "The 2 QUICK Brown-Foxes jumped over the lazy dog's bone.",
});
console.log(response1);
PUT my-index-000001
{
"settings": {
"analysis": {
"analyzer": {
"my_analyzer": {
"tokenizer": "my_tokenizer"
}
},
"tokenizer": {
"my_tokenizer": {
"type": "standard",
"max_token_length": 5
}
}
}
}
}
POST my-index-000001/_analyze
{
"analyzer": "my_analyzer",
"text": "The 2 QUICK Brown-Foxes jumped over the lazy dog's bone."
}
以上示例产生以下词语：
[ The, 2, QUICK, Brown, Foxes, jumpe, d, over, the, lazy, dog's, bone ]